Alcatel-Lucent NRS I – Layer 2 Switching and Spanning Tree — Question 13

How are policy direction and data flow related on the Alcatel-Lucent 7750 SR?

Answer options

• A. Import policies affect ingress data flow.
• B. Export policies affect ingress data flow.
• C. Both import and export policies affect ingress data flow.
• D. Policy direction and data flow are independent.

Correct answer: B

Explanation

The correct answer is B because export policies specifically control how data is transmitted out, which affects the incoming data flow indirectly. Options A and C misattribute the effect of import policies, while D incorrectly states that policy direction does not impact data flow.